Plano, TX · 2025 Cost Guide
How Much Does a Bathroom Addition Cost in Plano?
Adding a bathroom is one of the highest-value home improvements, especially going from 1 to 2 baths. In Plano, labor rates run $68–$127/hr — near the national average — which is factored into all estimates on this page.
The wide price range reflects major differences in project scope, materials, and the age of your home. A cosmetic refresh costs far less than a full renovation, and Plano's specific market conditions affect contractor pricing year-round.
| Cost Factor | Typical Range | Impact on Price |
| Full vs half bath | $10,000–$30,000 difference | High |
| Plumbing location | $2,000–$8,000 | High |
| Square footage added | Scales linearly | High |
| Permits | $500–$2,000 | Medium |
| Labor | $70–$130/hr | High |
Does adding a bathroom increase home value?
Adding a full bathroom can increase home value by 5–10%. Going from 1 to 2 baths often returns over 100% of cost.
Where is the best place to add a bathroom?
Converting a closet near existing plumbing is the most cost-effective option.
How long does adding a bathroom take?
Most bathroom additions take 6–12 weeks from permit to completion.